| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $173.41 | 11.291% | $192.9897 | $192.99 | $193.00 | $193.00 |
| Purchase #2 | $178.49 | 12.676% | $201.1154 | $201.12 | $201.10 | $201.10 |
| Purchase #3 | $96.44 | 13.136% | $109.1084 | $109.11 | $109.10 | $109.10 |
| Purchase #4 | $29.37 | 9.781% | $32.2427 | $32.24 | $32.25 | $32.20 |
| Purchase #5 | $37.38 | 8.278% | $40.4743 | $40.47 | $40.45 | $40.50 |
| Purchase #6 | $38.28 | 7.181% | $41.0289 | $41.03 | $41.05 | $41.00 |
| Purchase #7 | $57.48 | 3.376% | $59.4205 | $59.42 | $59.40 | $59.40 |
| 7 purchase totals = | $610.85 | $676.3799 | $676.38 | $676.35 | $676.30 | |